NASA Administrator Charle Bolden, Dr. John Grunsfeld, Dr. Piers Sellers, Goddard Center Director Chris Scolese and MSBR president Ms. Yang hold a meet and greet with Wounded Warriors from Fort Belvoir, MSBR Final Frontier Students and STEM Partners from Summer of Innovation local camps at Vital Signs: Taking the Pulse of Our Planet - Annual NASA reception and lecture hosted by the National Air and Space Museum and Sponsored by the Maryland Space Business Roundtable

NASA Administrator Charle Bolden, Dr. John Grunsfeld, Dr. Piers Sellers, Goddard Center Director Chris Scolese and MSBR president Ms. Yang hold a meet and greet with Wounded Warriors from Fort Belvoir, MSBR Final Frontier Students and STEM Partners from Summer of Innovation local camps at Vital Signs: Taking the Pulse of Our Planet - Annual NASA reception and lecture hosted by the National Air and Space Museum and Sponsored by the Maryland Space Business Roundtable

NASA Administrator Charle Bolden, Dr. John Grunsfeld, Dr. Piers Sellers, Goddard Center Director Chris Scolese and MSBR president Ms. Yang hold a meet and greet with Wounded Warriors from Fort Belvoir, MSBR Final Frontier Students and STEM Partners from Summer of Innovation local camps at Vital Signs: Taking the Pulse of Our Planet - Annual NASA reception and lecture hosted by the National Air and Space Museum and Sponsored by the Maryland Space Business Roundtable

Dr. John Grunsfeld, former astronaut and Deputy Director, Space Telescope Science Institute (STScI), Baltimore speaks at the presentation of the permanent exhibit of the James Webb Space Telescope at the Maryland Science Center on Wednesday, Oct. 26, 2011 in Baltimore. Photo Credit: (NASA/Carla Cioffi)

Dr. John Grunsfeld, former astronaut and Deputy Director, Space Telescope Science Institute (STScI), Baltimore speaks at the presentation of the permanent exhibit of the James Webb Space Telescope at the Maryland Science Center on Wednesday, Oct. 26, 2011 in Baltimore. Photo Credit: (NASA/Carla Cioffi)

Dr. John Grunsfeld, former astronaut and Deputy Director, Space Telescope Science Institute (STScI), Baltimore, far right, speaks with U.S. Senator Barbara Mikulski about the James Webb Space Telescope at the Maryland Science Center in Baltimore on Wednesday, Oct. 26, 2011. Looking on are Van Reiner, President and CEO of the Maryland Science Center, Baltimore, far left; NASA Deputy Administrator Lori Garver and Jeffrey Grant, VP and General Manager of the Space Systems Division, Northrop Grumman. Photo Credit: (NASA/Carla Cioffi)

The Ohio State University Vice President for Research Dr. Caroline Whitacre, standing right, moderates the first panel discussion during NASA's Future Forum with NASA Associate Administrator for Science Mission Directorate John Grunsfeld, left, Ohio State University Graduate Research Associate Vijay Gadepally, Sen. John Glenn, NASA Administrator Charles Bolden, and NASA 2009 Astronaut Candidate and Flight Surgeon Serena Auñón, seated right, at The Ohio State University on Monday, Feb. 20, 2012, in Columbus, Ohio. Monday marked the 50th anniversary of Glenn's historic flight as the first American to orbit Earth. Photo Credit: (NASA/Bill Ingalls)

CAPE CANAVERAL, Fla. - In the Atlas_Redstone Room of the Debus Center at NASA's Kennedy Space Center Visitor Complex in Florida, Dr. Edward F. Crawley, Ford professor of engineering at MIT, speaks to the attendees at the 'Expanding our Reach into the Solar System' break-out session, part of the Conference on the American Space Program for the 21st Century. The panel included Scott Hubbard, former director of NASA's Ames Research Center, John Holdren, assistant to the President for science and technology and director of the White House Office of Science and Technology Policy and NASA, panel moderator; NASA Astronaut John Grunsfeld and Scott Hubbard, former director of NASA's Ames Research Center. Photo credit: NASA_Jim Grossmann.

CAPE CANAVERAL, Fla. - In the Atlas_Redstone Room of the Debus Center at NASA's Kennedy Space Center Visitor Complex in Florida, Scott Hubbard, former director of NASA's Ames Research Center, addresses the participants at the 'Expanding our Reach into the Solar System' break-out session, part of the Conference on the American Space Program for the 21st Century. The panel, moderated by John Holdren, assistant to the President for science and technology and director of the White House Office of Science and Technology Policy (right), included Hubbard, Dr. Edward F. Crawley, Ford professor of engineering at MIT and NASA Astronaut John Grunsfeld. Photo credit: NASA_Jim Grossmann

CAPE CANAVERAL, Fla. - In the Atlas_Redstone Room of the Debus Center at NASA's Kennedy Space Center Visitor Complex in Florida, Dr. Edward F. Crawley, Ford professor of engineering at MIT gives his presentation at the 'Expanding our Reach into the Solar System' break-out session, part of the Conference on the American Space Program for the 21st Century. The panel, moderated by John Holdren, assistant to the President for science and technology and director of the White House Office of Science and Technology Policy (center), included Crawley, Scott Hubbard, former director of NASA's Ames Research Center (right) and NASA Astronaut John Grunsfeld. Photo credit: NASA_Jim Grossmann

CAPE CANAVERAL, Fla. - In the Atlas_Redstone Room of the Debus Center at NASA's Kennedy Space Center Visitor Complex in Florida, Dr. Edward F. Crawley, Ford professor of engineering at MIT, speaks to the audience at the 'Expanding our Reach into the Solar System' break-out session, part of the Conference on the American Space Program for the 21st Century. The panel includes Scott Hubbard, former director of NASA's Ames Research Center (back to camera); John Holdren, assistant to the President for science and technology and director of the White House Office of Science and Technology Policy, panel moderator, and NASA Astronaut John Grunsfeld (obscured). Photo credit: NASA_Jim Grossmann

STS067-S-002 (December 1994) --- Five NASA astronauts and two payload specialists from the private sector have been named to fly aboard the Space Shuttle Endeavour for the STS-67/ASTRO-2 mission, scheduled for March 1995. In front are astronauts (left to right) Stephen S. Oswald, mission commander; Tamara E. Jernigan, payload commander; and William G. Gregory, pilot. In the back are (left to right) Ronald A. Parise, payload specialist; astronauts Wendy B. Lawrence, and John M. Grunsfeld, both mission specialists; and Samuel T. Durrance, payload specialist. Dr. Durrance is a research scientist in the Department of Physics and Astronomy at Johns Hopkins University, Baltimore, Maryland. Dr. Parise is a senior scientist in the Space Observatories Department, Computer Sciences Corporation, Silver Spring, Maryland. Both payload specialist's flew aboard the Space Shuttle Columbia for the STS-35/ASTRO-1 mission in December 1990.

John Grunsfeld (far left), Associate Administrator for the Science Mission Directorate at NASA Headquarters, Dr. Francisco Javier Mendieta Jimenez, Director General of the Mexican Space Agency, NASA Administrator Charles Bolden, Leland Melvin, NASA Associate Administrator for Education and Al Condes (far right), Deputy Associate Administrator for International and Interagency Relations pose for a photo, Monday, March 18, 2013 at NASA Headquarters in Washington. A Reimbursable Space Act Agreement (RSAA) for a NASA International Internship Program was signed between the two agencies. This is the first NASA-Mexico agreement signed. Photo Credit: (NASA/Carla Cioffi)

NASA, space science industry and government officials are seen in front of a full-size model of NASA's James Webb Space Telescope at the Maryland Science Center in Baltimore, Wednesday, Oct. 26, 2011. From left, back row are: Dr. John Grunsfeld, former astronaut and Deputy Director, Space Telescope Science Institute (STScI), Baltimore; Jeffrey Grant, VP and General Manager of the Space Systems Division, Northrop Grumman; Van Reiner, President and CEO of the Maryland Science Center, Baltimore and Adam Reiss, recipient of the 2011 Nobel Prize in Physics and professor of astronomy and physics at Johns Hopkins University. In the front row are NASA Deputy Administrator Lori Garver, left, and U.S. Senator Barbara Mikulski (D-Md.). Photo Credit: (NASA/Carla Cioffi)

U.S. Senator Barbara Mikulski (D-Md.), third from right, cuts the yellow ribbon presenting the James Webb Space Telescope permanent exhibit at the Maryland Science Center on Wednesday, Oct. 26, 2011 in Baltimore. Mikulski is joined by NASA Deputy Administrator Lori Garver, far left; Adam Reiss, recipient of the 2011 Nobel Prize in Physics and professor of astronomy and physics at Johns Hopkins University; Jeffrey Grant, VP and General Manager of the Space Systems Division, Northrop Grumman; Van Reiner, President and CEO of the Maryland Science Center, Baltimore and Dr. John Grunsfeld, former astronaut and Deputy Director, Space Telescope Science Institute (STScI), Baltimore. The Webb telescope will provide images of the first galaxies ever formed and explore planets around distant stars. Photo Credit: (NASA/Carla Cioffi)

Swedish Delegation Visits GSFC – May 3, 2017 - Members of the Royal Swedish Academy of Engineering Sciences takes a selfie with former astronaut Dr. John Grunsfeld during his talk about his spaceflight experiences during three servicing missions to the Hubble Telescope. Photo Credit: NASA/Goddard/Rebecca Roth Read more: <a href="https://go.nasa.gov/2p1rP0h" rel="nofollow">go.nasa.gov/2p1rP0h</a> <b><a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a></b> <b><a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a></b> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. <b>Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a></b> <b>Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a></b> <b>Find us on <a href="http://instagrid.me/nasagoddard/?vm=grid" rel="nofollow">Instagram</a></b>

Swedish Delegation Visits GSFC – May 3, 2017 - Members of the Royal Swedish Academy of Engineering Sciences listen to former astronaut Dr. John Grunsfeld talk about his spaceflight experiences during three servicing missions to the Hubble Telescope. Credit: NASA/Goddard/Bill Hrybyk Read more: <a href="https://go.nasa.gov/2p1rP0h" rel="nofollow">go.nasa.gov/2p1rP0h</a> <b><a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a></b> <b><a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a></b> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. <b>Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a></b> <b>Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a></b> <b>Find us on <a href="http://instagrid.me/nasagoddard/?vm=grid" rel="nofollow">Instagram</a></b>

Swedish Delegation Visits GSFC – May 3, 2017 - Members of the Royal Swedish Academy of Engineering Sciences listen to former astronaut Dr. John Grunsfeld talk about his spaceflight experiences during three servicing missions to the Hubble Telescope. Photo Credit: NASA/Goddard/Rebecca Roth Read more: <a href="https://go.nasa.gov/2p1rP0h" rel="nofollow">go.nasa.gov/2p1rP0h</a> <b><a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a></b> <b><a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a></b> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. <b>Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a></b> <b>Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a></b> <b>Find us on <a href="http://instagrid.me/nasagoddard/?vm=grid" rel="nofollow">Instagram</a></b>